Alto Brejaúba Hydroelectric Power Plant, Brazil

Alto Brejaúba is a hydroelectric power plant located in Brazil, with an operational status and a capacity of 1.35 MW. This small-scale facility plays a role in the local energy mix, leveraging Brazil's abundant water resources for renewable power generation. As a hydroelectric plant, Alto Brejaúba operates without direct fuel combustion, resulting in minimal air emissions compared to fossil fuel plants. The facility's small capacity places it in the small-scale category for hydroelectric power in Brazil, where large dams often exceed 100 MW. The plant's technology is typical for run-of-river or small reservoir systems common in the region. The plant contributes to Brazil's renewable energy portfolio, which is dominated by hydropower. Its operation supports grid stability in the local area and reduces reliance on fossil fuels. The environmental impact is limited due to the small scale, though local aquatic ecosystems may be affected by changes in water flow.

The plant's small capacity and hydroelectric technology result in low greenhouse gas emissions. However, the facility may affect local river ecosystems through altered flow regimes and potential barriers to fish migration. The surrounding region in Brazil is characterized by diverse biomes, and the plant's operation is subject to national environmental regulations, including licensing and water use permits.